Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Joshua P. Koglin | — | 2 |
| 2 | Dennis Paul Perrigo | — | 1 |
| 2 | David M. Pelzer | — | 1 |
| 2 | Matthew Pelzer | — | 1 |
Part of Iowa
5 patents · 4 inventors · 6.8/1k pop.
Ranked #68,584 of 111,555 cities Top 65%
Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Joshua P. Koglin | — | 2 |
| 2 | Dennis Paul Perrigo | — | 1 |
| 2 | David M. Pelzer | — | 1 |
| 2 | Matthew Pelzer | — | 1 |
Part of Iowa